GB854934A - Improvements relating to aluminium oxide carboxylates - Google Patents

Improvements relating to aluminium oxide carboxylates

Info

Publication number
GB854934A
GB854934A GB1189/59A GB118959A GB854934A GB 854934 A GB854934 A GB 854934A GB 1189/59 A GB1189/59 A GB 1189/59A GB 118959 A GB118959 A GB 118959A GB 854934 A GB854934 A GB 854934A
Authority
GB
United Kingdom
Prior art keywords
aluminium
alcohol
prepared
water
aluminium oxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1189/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borax Europe Ltd
Original Assignee
Hardman and Holden Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hardman and Holden Ltd filed Critical Hardman and Holden Ltd
Publication of GB854934A publication Critical patent/GB854934A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/06—Aluminium compounds
    • C07F5/069—Aluminium compounds without C-aluminium linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Linear polymeric aluminium oxide glycinates and lactates having a linear chain of 2 or 3 aluminium atoms joined by oxygen are prepared by adding glycine or lactic acid to an aluminium alcoholate of a C1-5 aliphatic alcohol in the presence of water and an alcohol solvent vaporizable from the product without decomposing same, the reaction being effected above about 80 DEG C. but below the decomposition temperature of the product until the liberation of alcohol ceases. Temperatures up to 170 DEG C. are mentioned. When products having no hydroxyl groups attached to p aluminium are prepared the reactants are brought together in a molar ratio of aluminium compound : acid : water of 6 : 2-10 : 4-12. When hydroxy aluminium oxide acylates are prepared said reactants in proportions of 6 : 2-6 : 3-4 are first heated above about 80 DEG C. until alcohol liberation ceases and a further 4-9 molar proportions of water are added followed by further heating. The alcohol may finally be removed under reduced pressure. The products find use as stomach ant-acids, buffering agents, and anti-perspirants.
GB1189/59A 1958-01-24 1959-01-13 Improvements relating to aluminium oxide carboxylates Expired GB854934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US854934XA 1958-01-24 1958-01-24

Publications (1)

Publication Number Publication Date
GB854934A true GB854934A (en) 1960-11-23

Family

ID=22191971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1189/59A Expired GB854934A (en) 1958-01-24 1959-01-13 Improvements relating to aluminium oxide carboxylates

Country Status (1)

Country Link
GB (1) GB854934A (en)

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